#ifndef SYMBOLS_HPP
# define SYMBOLS_HPP

# define AND        '*'
# define OR         '+'
# define XOR        '-'
# define NOT        '!'
# define IMPLY      '='
# define VARIABLES  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
# define BLANKS     " \t"

#endif // SYMBOLS_HPP
